baber/WOPTO huggingface dataset:
Patent TW-202312803-A (TW)
Title: 電路板的製作方法
Inventor: XIAO YING-MIN
IPC: H05K3/10
Filed: 2021-09-15
Abstract: 一種電路板的製作方法，包括：提供金屬基板，包括層疊的介電層與金屬箔；在金屬箔上壓合感光膜，並曝光顯影形成感光圖形層，圖形層包括多個線槽及位於相鄰二線槽之間的至少一輔助槽；電鍍以對應線槽形成線路部並對應輔助槽形成輔助導電部，線路部及輔助導電部共同形成導電圖形層；去除感光圖形層，並快速蝕刻以去除所述金屬箔從導電圖形層裸露的部分，以將金屬箔製成與導電圖形層對應的導電圖案層，線路部與導電圖案層中與線路部對應的部分構成導電線路，輔助導電部與導電圖案層中與輔助導電部對應的部分構成輔助圖形；去除輔助圖形。
Patent TW-202233696-A (TW)
Inventor: AKUTA RYOU
IPC: C09D101/00
Filed: 2021-09-24
Abstract: 本發明提供一種耐油劑，係使用具環境調和性且為生質材料之天然物，而可賦予充分耐油性。該耐油劑為具有至少一個羥基之天然物的羥基的氫原子被R基取代者。R基：-Y-Z[式中，Y為直接鍵結、-C(=O)-、-C(=O)-NR’-或-C(=S)-NR’-(R’為氫原子或碳數C 1 至C 4 之烷基)，Z為可具有取代基之碳數1至40之烴基、或聚矽氧烷]。天然物較佳為單糖類、多糖類、甘油、或聚甘油。
Patent TW-202314294-A (TW)
Title: Multi-mode obscured object detector and method of detecting obscured objects
Inventor: PANOSIAN MICHAEL H
IPC: G01V3/11
Filed: 2021-09-27
Abstract: A device and a method are disclosed to detect obstructed objects, usually behind a wall or other similar surface. The device may be used by dragging it across the surface of the wall to scan, detect and display the objects behind the wall. The types of hidden objects and materials they are made of vary and may include wooden or metal studs used in building construction, electrical AC or DC wires and conduits, metal rebar and the like. Each type of material may need a different type of sensor to be detected. In some examples, the device may include memory to record the objects detected and display them on the screen in a persistent manner. The objects may be displayed via graphics that are similar to the real objects that were detected. In effect, the device may display a picture of what is hidden behind the wall.
Patent TW-202228547-A (TW)
Title: Cosmetic dispenser
Inventor: WIGHTMAN JAMES CHRISTOPHER
IPC: A45D40/18
Filed: 2021-10-05
Abstract: Disclosed herein are cosmetic dispensers including a base, for example, having a cavity and an interior surface where, in embodiments, the interior surface includes a spiral recess. The cosmetic dispenser may further include a pedestal assembly received within the cavity of the base. The pedestal assembly can include a pedestal having a base plate at a first distal end of the pedestal and a cup member at a second distal end opposite the first distal end. The cup member may be configured to receive a cosmetic that extends above the cup member. The sleeve may be movably received within the cavity, and can include at least one engaging means coupled to the spiral recess. The engaging means may be configured to slide along the spiral recess to raise and lower the sleeve. In embodiments, the sleeve is configured to completely surround the cosmetic in a raised first position, and is configured to at least partially not surround the cosmetic in a lowered second position.
Patent TW-202215525-A (TW)
Title: Processing apparatus
Inventor: SAITO YOSHINOBU
IPC: H01L21/304
Filed: 2021-10-08
Abstract: A laser beam irradiating unit of a laser processing apparatus includes a laser oscillator configured to oscillate a laser, a condenser configured to condense a laser beam emitted from the laser oscillator, and a plasma light detector configured to detect plasma light emitted from a region subjected to processing by application of the laser beam.
Patent TW-202222356-A (TW)
Title: UVC irradiation container
Inventor: OYAMA NOBUO
IPC: A61L2/10
Filed: 2021-10-13
Abstract: To achieve a uniform fluid movement speed over the entire region in a UVC irradiation container without generating a "flow passage" even if the fluid quantity in the container is considerably increased, thereby obtaining a functional structure in a UVC irradiation container that enables uniform UVC irradiation. A continuous sterilization method in which: a partition is appropriately attached inside a UVC irradiation container having a rectangular shape to form, over the entire UVC irradiation region of the container, a continuous fluid flow formed by a plurality of flow layers arranged in a side-by-side manner; and UVC is irradiated onto the fluid from an inner wall side of the container.
Patent TW-202222871-A (TW)
Title: Conjugated-diene-based polymer, rubber composition, cross-linked rubber object, and tire
Inventor: OHNO KEITA
IPC: C08C19/25
Filed: 2021-10-13
Abstract: Provided is a conjugated diene-based polymer containing at least a conjugated diene monomer unit, wherein the content of silicone is at least 95 wt ppm, and the ionic strength index is at most 75%.
Patent TW-202205372-A (TW)
Title: High resistivity silicon-on-insulator substrate having enhanced charge trapping efficiency
Inventor: WANG GANG
IPC: H01L21/12
Filed: 2017-10-23
Abstract: A multilayer semiconductor on insulator structure is provided in which the handle substrate and an epitaxial layer in interfacial contact with the handle substrate comprise electrically active dopants of opposite type. The epitaxial layer is depleted by the handle substrate free carriers, thereby resulting in a high apparent resistivity, which improves the function of the structure in RF devices.
Patent TW-202226667-A (TW)
Title: Lithium ion secondary battery and separation membrane
Inventor: YOSHINARI Yasuhiko
IPC: H01M50/414
Filed: 2021-11-15
Abstract: According to one aspect of the present invention, provided is a lithium ion secondary battery comprising a positive electrode mixture layer, a separation membrane, and a negative electrode mixture layer in this order, wherein: the positive electrode mixture layer contains a positive electrode active material, a first lithium salt, and a first solvent; the negative electrode mixture layer contains a negative electrode active material, a second lithium salt, and a second solvent different from the first solvent; the separation membrane includes a pore having an average pore diameter greater than or equal to 2Å and less than 20Å.
Patent TW-202246876-A (TW)
Title: Extreme ultraviolet mask and methods of using and forming the same
Inventor: HSU PEI-CHENG
IPC: G03F1/54
Filed: 2021-12-06
Abstract: An extreme ultraviolet mask including a substrate, a reflective multilayer stack on the substrate and a multi-layer patterned absorber layer on the reflective multilayer stack is provided. Disclosed embodiments include an absorber layer that includes an alloy comprising ruthenium (Ru), chromium (Cr), platinum (Pt), gold (Au), iridium (Ir), titanium (Ti), niobium (Nb), rhodium (Rh), molybdenum (Mo), tungsten (W) or palladium (Pd), and at least one alloying element. The at least one alloying element includes ruthenium (Ru), chromium (Cr), tantalum (Ta), platinum (Pt), gold (Au), iridium (Ir), titanium (Ti), niobium (Nb), rhodium (Rh), molybdenum (Mo), hafnium (Hf), boron (B), nitrogen (N), silicon (Si), zirconium (Zr) or vanadium (V). Other embodiments include a multi-layer patterned absorber structure with layers that include an alloy and an alloying element, where at least two of the layers of the multi-layer structure have different compositions.
Patent TW-202322904-A (TW)
Inventor: KUO CHIEN-CHIH
IPC: B01L7/00
Filed: 2021-12-07
Abstract: 一種對流式聚合酶連鎖反應加熱裝置。其中，加熱元件用於接收控制器的能量並轉換成第一熱能提供給第一加熱塊；溫度感測器根據第一熱能生成感測結果；第一熱泵元件用於接收控制器的能量並於冷面與熱面間產生第一溫度差；第一加熱塊將第一熱能傳導至第一熱泵元件，使第一熱泵元件藉由第一熱能和第一溫度差產生第二熱能；第二加熱塊用於接收第二熱能；控制器根據溫度感測器之感測結果以及第一溫度差需求，對應輸出能量至加熱元件及第一熱泵元件，藉此控制加熱元件之第一熱能與第一熱泵元件之第一溫度差。
Patent TW-202242116-A (TW)
Title: Prenylflavonoid glucosidase, polynucleotide encoding same, and method for producing prenylflavonoid glycoside
Inventor: ONO EIICHIRO
IPC: C12P19/44
Filed: 2021-12-16
Abstract: The present invention relates to a polynucleotide described in any one of (a1) to (a5) mentioned below. (a1) A polynucleotide which comprises the nucleotide sequence represented by SEQ ID NO: 1; (a2) a polynucleotide which comprises a nucleotide sequence having a 90% or higher identity to the nucleotide sequence represented by SEQ ID NO: 1 and encodes a protein having an activity to transfer hexose into prenylflavonoid; (a3) a polynucleotide which encodes a protein comprising the amino acid sequence represented by SEQ ID NO: 2; (a4) a polynucleotide which encodes a protein comprising an amino acid sequence having a structure such that 1 to 9 amino acid residues are deleted, substituted, inserted and/or added in the amino acid sequence represented by SEQ ID NO: 2 and having an activity to transfer hexode into prenylflavonoid; and (a5) a polynucleotide which encodes a protein comprising an amino acid sequence having a 90% or higher identity to the amino acid sequence represented by SEQ ID NO: 2 and having an activity to transfer hexode into prenylflavonoid.
Patent TW-202325180-A (TW)
Inventor: LIAO TE-CHAO
IPC: A45C5/00
Filed: 2021-12-21
Abstract: The present invention provides a luggage case shell and a manufacturing method thereof. The manufacturing method includes the following steps. A heated and softened polyester sheet is subjected to a vacuum blister molding process, so that a surface of the polyester sheet is adsorbed on a surface of a master mold to perform a surface texture processing process of the polyester sheet, and a surface texture of the master mold is transferred to the polyester sheet to form the luggage case shell.
Patent TW-202248882-A (TW)
Title: Tooth profile design method of strain wave gearing
Inventor: MURAYAMA YUYA
IPC: G06F30/17
Filed: 2022-01-26
Abstract: According to a tooth profile designing method for a strain wave gear device (1), a first curve from a point A ([phi]=0) to a point B ([phi]=[pi]/2) in a moving locus of external teeth (30) with respect to internal teeth (20) is extracted. A similarity curve is obtained by multiplying the first curve by (1-[lambda]) using the point B as a center of similarity, and a second curve is obtained by rotating the similarity curve by 180 DEG about a midpoint C between the point A and the point B as a center of similarity. A third curve is obtained by multiplying only the x-coordinate of the second curve by [alpha] ([alpha] < 1), or a fourth curve is obtained by multiplying only the y-coordinate of the second curve by [beta] ([beta] > 1). An addendum tooth profile of the external teeth (30) is defined using the third curve or the fourth curve. A tooth profile is obtained that has wider tooth bottoms of the external teeth (30), and that allows a larger portion of tooth surfaces of the external teeth (30) to be used for meshing, while maintaining a wide range of meshing achieved by a tooth profile designing method using a moving locus.
Patent TW-202237574-A (TW)
Title: Radiation-sensitive resin composition, method for forming resist pattern, polymer, and compound
Inventor: OMIYA TAKUYA
IPC: G03F7/004
Filed: 2022-02-07
Abstract: This radiation-sensitive resin composition contains a polymer having a first structural unit represented by formula (1) and a radiation-sensitive acid generator.
Patent TW-202246447-A (TW)
Title: Cloth or paper anti-pollution material
Inventor: SAKATA MIZUKI
IPC: C07K5/08
Filed: 2022-02-07
Abstract: To provide a new material that prevents adhesion of pollutants by forming a film on a cloth or paper surface, and that prevents the cloth and paper surfaces from being polluted by the pollutants. An anti-pollution material capable of forming an anti-pollution film on the surface of cloth or paper, the anti-pollution material being characterized by containing a lipid-peptide compound in which a peptide moiety formed by repetition of at least two amino acids that are the same or different is bonded to a lipid moiety composed of a C10-24 aliphatic group.
Patent TW-202244232-A (TW)
Title: Two-component curing adhesive, laminated film, laminated film-manufacturing apparatus, and method for manufacturing laminated film
Inventor: NAKAMURA KENJI
IPC: C09J5/04
Filed: 2022-02-09
Abstract: A two-component curing adhesive using a curing reaction between a polyisocyanate composition (X) and a polyol composition (Y), wherein the polyisocyanate composition (X) includes a polyisocyanate (A), the polyol composition (Y) includes a polyol (B), and the polyisocyanate composition. (X) and the polyol composition (Y) each have an elongational viscosity of 0.1 to 10 Pa·s.
Patent TW-202244745-A (TW)
Title: Data exchange between host and storage device using compute functions
Inventor: MALAKAPALLI KRISHNA
IPC: G06F13/36
Filed: 2022-02-18
Abstract: Various implementations described herein relate to systems and methods for a storage device (e.g., a Solid State Drive (SSD)) to perform a Compute Function (CF), including receiving a command from a host, the command identifying the CF, and in response to receiving the command, performing the CF on at least one of internal data stored in the storage device or external data transferred from the host to determine the computation result of the CF.
Patent TW-202303147-A (TW)
Title: Novel biomarkers and uses thereof
Inventor: CANNARILE MICHAEL
IPC: G01N33/574
Filed: 2022-03-01
Abstract: Disclosed herein are novel biomarkers for identifying patients, with cancer, likely to benefit from treatment with an anti-CD25 agent. Also disclosed are methods using said biomarkers for making a treatment decision - or monitoring treatment with an anti-CD25 agent as well as methods of treating a patient, with cancer, comprising administering an anti-CD25 agent based on prior use of the present biomarkers.
Patent TW-202248261-A (TW)
Title: Polyurethane compositions having improved force retention and moisture resistance
Inventor: STEWART RAY F
IPC: A61C7/00
Filed: 2022-04-19
Abstract: Improved thermoplastic polyurethane compositions are provided that exhibit a combination of moderate elastic modulus, high elongation to yield, high elongation to break, high optical clarity, good stain resistance, good elastic recovery, and excellent force retention in the presence of water at moderate temperatures.
Patent TW-202317515-A (TW)
Title: Protease inhibitors for treatment of coronavirus infections
Inventor: CHATTERJEE ARNAB K
IPC: C07D211/76
Filed: 2022-06-10
Abstract: Provided herein are compounds of Formula (I), their pharmaceutically acceptable salts, and their pharmaceutical compositions:
         .
        wherein R
         1 , R
         2 , R
         3a , R
         3b , R
         4 , R
         5 , and A are defined in the present disclosure. The compounds are potent inhibitors of the main protease (M
         pro ) of severe acute respiratory syndrome Coronavirus-2 (SARS-CoV-2), and they are useful in treating or preventing COVID-19 in a subject.
Patent TW-202313939-A (TW)
Title: Heat-treatment oil composition
Inventor: SUGIURA TAKAHITO
IPC: C10M135/36
Filed: 2022-06-14
Abstract: The present invention addresses the problem of providing a heat-treatment oil composition which contains one or more sulfur compounds and which has excellent storage stability and enables metallic materials having undergone heat treatments, e.g., quenching, to have excellent glitter properties. The problem was solved with a heat-treatment oil composition comprising one or more base oils (A) selected from the group consisting of mineral oils (A1), synthetic oils (A2), and vegetable oils (A3) and one or more sulfur compounds (B), wherein the sulfur compounds (B) comprise one or more compounds selected from the group consisting of specific sulfides (B1), specific sulfides (B2), and specific thiazoles (B3).
Patent TW-202301690-A (TW)
Inventor: HUNG WEI-CHENG
IPC: H01L29/78
Filed: 2022-06-16
Abstract: The invention provides a semiconductor structure, the semiconductor structure includes a substrate, a gate structure which extends along a first direction, and a plurality of support patterns which are separated from each other and arranged along a second direction which is perpendicular to the first direction.
Patent TW-202315638-A (TW)
Inventor: BARKER SCARLETT
IPC: A61K31/7088
Filed: 2022-07-01
Abstract: 本文提供包含結合運鐵蛋白受體之蛋白質及能夠調節標的基因或序列表現之寡核苷酸之偶聯物以及其使用方法。
Patent TW-202310888-A (TW)
Inventor: PANG JI-HWAN
IPC: A61M31/00
Filed: 2022-07-13
Abstract: 揭示一種功能性藥物注射模組，其包括：注射單元，該注射單元包括主體及活塞，該主體係細長的，在其中保持功能性藥物，具有在其前端處形成的出口，且在其後端處敞開，該活塞經由該主體之該後端插入該主體中且藉由縱向滑動排出該功能性藥物；覆蓋單元，該覆蓋單元至少部分地形成為像突起，插入該出口中，且藉由選擇性地分離來調整該出口的打開/封閉；及密封單元，該密封單元包圍該注射單元及該覆蓋單元，具有在該注射單元的縱向方向上形成的第一折痕，且藉由沿著該第一折痕用外力分割而與該覆蓋單元一起與該注射單元分離。
Patent TW-202249008-A (TW)
Title: Techniques for programming multi-level self-selecting memory cell
Inventor: ROBUSTELLI MATTIA
IPC: G11C11/40
Filed: 2019-05-07
Abstract: Techniques are provided for programming a multi-level self-selecting memory cell that includes a chalcogenide material. To program one or more intermediate memory states to the self-selecting memory cell, a programming pulse sequence that includes two pulses may be used. A first pulse of the programming pulse sequence may have a first polarity and a first magnitude and the second pulse of the programming pulse sequence may have a second polarity different than the first polarity and a second magnitude different than the first magnitude. After applying both pulses in the programming pulse sequence, the self-selecting memory cell may store an intermediate state that represents two bits of data (e.g., a logic '01' or a logic '10').
Patent TW-202325029-A (TW)
Inventor: BERT TOM
IPC: H04N21/20
Filed: 2022-10-11
Abstract: 本發明提供一種用將於數位電影院內容(DCC)分配至電影院之系統，該系統與內容創建者、分配器及電影院整合。包括一排程系統之一主結構操作以將DCC自動傳送至個別電影院IT系統。排程器確保DCC在一放映時間之前或在該放映時間在一電影院IT系統處的可用性。該系統可自動地產生金鑰遞送訊息。該等電影院IT系統可包含包括專用於特定螢幕之媒體播放器之電影院伺服器。該等電影院伺服器可作為聯合伺服器群組而操作。DCC可儲存於電影院伺服器中之任一者上且在一電影院中之任何螢幕上播放。
Patent TW-202329502-A (TW)
Title: 電致發光顯示裝置
Inventor: KIM MI-NA
IPC: H01L51/54
Filed: 2022-10-19
Abstract: 一種電致發光顯示裝置包含在其上界定有多個子像素的基板、在基板上的各個子像素中的第一電極、在第一電極上的第一電洞傳輸層、在第一電洞傳輸層上的第二電洞傳輸層、在第二電洞傳輸層上的第三電洞傳輸層、在第三電洞傳輸層上的發光材料層、在發光材料層上的電子傳輸層以及在電子傳輸層上的第二電極，其中第一電洞傳輸層包含P型摻雜物與第一電洞傳輸材料，第二電洞傳輸層包含第一電洞傳輸材料，且第三電洞傳輸層包含第二電洞傳輸材料，且其中第一電洞傳輸層與第二電洞傳輸層的總厚度等於或大於第三電洞傳輸層的厚度。
Patent UA-39416-A (UA)
Title: system of automated control of production of meat AND bone MEAL
Filed: 2000-07-18
Abstract: A system of automated control of production of meat-bone flour consists of a bunker for receiving of raw material, a bin for receiving of bone tankage and bone semi-finished product, a container for receiving and coagulation of the blood, a device for loading of the boiler, a crusher of raw material, horizontal vacuum boilers, a measuring hopper-accumulator of bone components with the coagulate of the blood and chips with a part of finished product, a displacement screw, an accumulator of the mixture of defatted dross from the components, a crushing-drying device, a feed screw, a bolting machine. It additionally contains a microprocessor, a system of emergency protection system and a blocking of operation in case of emergency, a unit of accounting of the amount of produced flour. The invention can be used for production of feeding meal for animals.
Patent UA-38698-A (UA)
Title: Пункт для перевантажування скельних гірських порід
Filed: 2000-08-27
Abstract: Пункт для перевантажування скельних гірських порід при комбінованому автомобільно-залізничному транспорті у кар'єрі включає уступ, який має проміжну площадку, що створена нижче верхньої площадки уступу, і розташований на ній пристрій, виконаний у вигляді двосекційного лотка, змонтованого на залізничній платформі з можливістю пересування уздовж фронту перевантажувальних робіт, акумулюючий склад та екскаватор на нижній площадці уступу, причому площадка для рейкової колії потягів розташована вище рівня нижньої площадки уступу і на відстані від нижньої брівки акумулюючого складу, що виключає простої автосамоскидів та потягів, знижує витрати на перевантажування породи.
Patent UA-47018-A (UA)
Inventor: BALYKIN MYKOLAI MYKOLAIOVYCH
Filed: 2001-06-14
Abstract: Planing machine has a stand, installed along the rails, on which are mounted a trolley, a lifting mechanism, a drive mechanism, a motor, a shaft, fixation elements of working bodies. Along the stand and near the rails a table with longitudinal slots and clamps is placed.
Patent UA-51367-A (UA)
Inventor: PRODAN OLEKSANDR IVANOVYCH
Filed: 2002-03-05
Abstract: 桔⁥敭桴摯映牯眠牯楫杮漠瑵琠敨愠煣極敲⁤潪湩⁴潣瑮慲瑣牵⁥獩戠獡摥漠⁮桴⁥数楲摯捩爠摥敲獳湩⁧瑳敲捴楨杮漠⁦桴⁥畭捳敬ⱳ琠敨氠杩浡湥獴愠摮琠敨琠湥潤獮猠牵潲湵楤杮琠敨挠湯牴捡整⁤潪湩⹴吠敨猠牴瑥档湩⁧獩愠瑬牥慮整⁤楷桴琠敨愠瑣癩⁥獩浯瑥楲慣⁬畭捳汵牡挠湯牴捡楴湯‮桔⁥瑳敲捴楨杮愠摮琠敨挠湯牴捡楴湯椠⁳数晲牯敭⁤潦⁲〲㐭‰⁳慥档മഊഊ
Patent UA-55958-A (UA)
Title: Device for measuring electric field intensity
Inventor: SERKOV OLEKSANDR ANATOLIIOVYCH
Filed: 2002-08-05
Abstract: The proposed device for measuring electric field intensity contains a measuring transducer made as two parallel metallic plates. The plates of the measuring transducer are connected to a recorder via an emitter repeater and a signal transmission cable. The emitter repeater is energized via the signal transmission cable.
Patent DO-P2011000287-A (DO)
Title: Instalacion para la produccion de acero
Inventor: DAOU RAFIC BOULOS
IPC: C21C5/52
Filed: 2011-09-19
Abstract: La presente invencián se refiere a una instalación para la produccián de acero (1) y a un método de producción de acero ininterrumpida o al menos cíclica en dicha instalación (1), en donde, en el caso de producción de acero ininterrumpida, se utilizarán al menos las primeras tres de las siguientes etapas, y en el caso de producción de acero cíclica, todas las cinco etapas: - los materiales de carga se funden ininterrumpidamente o al menos cíclicamente en un horno de arco eléctrico (10); - los materiales de carga, tales como en particular trozos de chatarra de hierro triturada (71), triturada en un sistema de trituración (40) para triturar desechos de hierro y/o de acero desechados (chatarra 70), hierro por reducción directa (DRI) y/o hierro aglomerado en caliente (HBI) se alimentan ininterrumpidamente o al menos continuamente durante un ciclo del proceso de fusión en el horno de arco eléctrico (10) por medios de transporte (50, 51,...); - una parte del acero líquido se descarga ininterrumpida o cíclicamente desde el baño de acero del horno de arco eléctrico (10); - a partir de la energía térmica incluida en la descarga del proceso térmico (parte superior del horno 20) del horno de arco eléctrico (10), se genera energía eléctrica, por medio de generación de energía (30, 31, 32), ininterrumpidamente o al menos durante un ciclo del proceso de fusión; - un sistema de trituración (40) asignado al horno de arco eléctrico (10) para triturar los desechos de hierro y/o de acero desechados (chatarra 70) se alimenta ininterrumpidamente o al menos durante un ciclo del proceso de fusión por medio de la energía eléctrica generada de la descarga del proceso (parte superior del horno 20) . La presente instalación para la producción de acero (1), que establece nuevos estándares en términos del balance de energía total con respecto a la productividad y el ahorro de energía, continúa consistentemente la tendencia de los últimos años.
Patent DO-P2015000307-A (DO)
Title: Clinker y cemento blanco con alto contenido de azufre proveniente del coque de petroleo con alto contenido de azufre usado como combustible
Inventor: GRACIELA EGUIA MARQUEZ
IPC: C04B7/48
Filed: 2015-12-28
Abstract: Se describe un método para producir clinker y cemento blanco con alto contenido de azufre proveniente del coque de petroleo con alto contenido de azufre mayor de 4.5% en peso, usado como combustible en equipos e instalaciones convencionales, en donde el método comprende el tratar la mezcla cruda para optimizar sus características físico- químicas combinado con el control de parámetros del proceso, obteniendo una reducción en la temperatura de clinkerización y como resultado se reduce la concentración de SO3 en el material calcinado que se alimenta al horno rotatorio, incrementando con esto el contenido de sulfato de calcio en el clínker.
Patent DO-P2021000042-A (DO)
Title: Método de producción de derivados de 4-metoxipirrol
Inventor: DEOK KI EOM
IPC: C07D207/48
Filed: 2021-03-10
Abstract: La presente divulgación se refiere a un método de fabricación de derivados de 4-metoxipirrol. La realización de la presente divulgación es útil para la producción industrial en masa de derivados de 4-metoxipirrol, ya que se mejoran el rendimiento y la eficiencia del procedimiento y se evita el uso de reactivos peligrosos y reactivos contaminantes para el medioambiente.